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authorLen Brown <len.brown@intel.com>2009-01-09 00:13:17 -0500
committerLen Brown <len.brown@intel.com>2009-01-09 03:30:47 -0500
commit95b482a8d31116f3f5c2a5089569393234d06385 (patch)
treef32aec8673a285a9d188948be97af3034ee06e93 /drivers/acpi/executer/exresnte.c
parent6620e0c49f577454b772fb381543d60ae53eb885 (diff)
ACPICA: create acpica/ directory
also, delete sleep/ and delete ACPI_CFLAGS from Makefile Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/executer/exresnte.c')
-rw-r--r--drivers/acpi/executer/exresnte.c278
1 files changed, 0 insertions, 278 deletions
diff --git a/drivers/acpi/executer/exresnte.c b/drivers/acpi/executer/exresnte.c
deleted file mode 100644
index 77df6e490e7..00000000000
--- a/drivers/acpi/executer/exresnte.c
+++ /dev/null
@@ -1,278 +0,0 @@
-
-/******************************************************************************
- *
- * Module Name: exresnte - AML Interpreter object resolution
- *
- *****************************************************************************/
-
-/*
- * Copyright (C) 2000 - 2008, Intel Corp.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions, and the following disclaimer,
- * without modification.
- * 2. Redistributions in binary form must reproduce at minimum a disclaimer
- * substantially similar to the "NO WARRANTY" disclaimer below
- * ("Disclaimer") and any redistribution must be conditioned upon
- * including a substantially similar Disclaimer requirement for further
- * binary redistribution.
- * 3. Neither the names of the above-listed copyright holders nor the names
- * of any contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * NO WARRANTY
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- */
-
-#include <acpi/acpi.h>
-#include <acpi/accommon.h>
-#include <acpi/acdispat.h>
-#include <acpi/acinterp.h>
-#include <acpi/acnamesp.h>
-
-#define _COMPONENT ACPI_EXECUTER
-ACPI_MODULE_NAME("exresnte")
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ex_resolve_node_to_value
- *
- * PARAMETERS: object_ptr - Pointer to a location that contains
- * a pointer to a NS node, and will receive a
- * pointer to the resolved object.
- * walk_state - Current state. Valid only if executing AML
- * code. NULL if simply resolving an object
- *
- * RETURN: Status
- *
- * DESCRIPTION: Resolve a Namespace node to a valued object
- *
- * Note: for some of the data types, the pointer attached to the Node
- * can be either a pointer to an actual internal object or a pointer into the
- * AML stream itself. These types are currently:
- *
- * ACPI_TYPE_INTEGER
- * ACPI_TYPE_STRING
- * ACPI_TYPE_BUFFER
- * ACPI_TYPE_MUTEX
- * ACPI_TYPE_PACKAGE
- *
- ******************************************************************************/
-acpi_status
-acpi_ex_resolve_node_to_value(struct acpi_namespace_node **object_ptr,
- struct acpi_walk_state *walk_state)
-{
- acpi_status status = AE_OK;
- union acpi_operand_object *source_desc;
- union acpi_operand_object *obj_desc = NULL;
- struct acpi_namespace_node *node;
- acpi_object_type entry_type;
-
- ACPI_FUNCTION_TRACE(ex_resolve_node_to_value);
-
- /*
- * The stack pointer points to a struct acpi_namespace_node (Node). Get the
- * object that is attached to the Node.
- */
- node = *object_ptr;
- source_desc = acpi_ns_get_attached_object(node);
- entry_type = acpi_ns_get_type((acpi_handle) node);
-
- ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Entry=%p SourceDesc=%p [%s]\n",
- node, source_desc,
- acpi_ut_get_type_name(entry_type)));
-
- if ((entry_type == ACPI_TYPE_LOCAL_ALIAS) ||
- (entry_type == ACPI_TYPE_LOCAL_METHOD_ALIAS)) {
-
- /* There is always exactly one level of indirection */
-
- node = ACPI_CAST_PTR(struct acpi_namespace_node, node->object);
- source_desc = acpi_ns_get_attached_object(node);
- entry_type = acpi_ns_get_type((acpi_handle) node);
- *object_ptr = node;
- }
-
- /*
- * Several object types require no further processing:
- * 1) Device/Thermal objects don't have a "real" subobject, return the Node
- * 2) Method locals and arguments have a pseudo-Node
- * 3) 10/2007: Added method type to assist with Package construction.
- */
- if ((entry_type == ACPI_TYPE_DEVICE) ||
- (entry_type == ACPI_TYPE_THERMAL) ||
- (entry_type == ACPI_TYPE_METHOD) ||
- (node->flags & (ANOBJ_METHOD_ARG | ANOBJ_METHOD_LOCAL))) {
- return_ACPI_STATUS(AE_OK);
- }
-
- if (!source_desc) {
- ACPI_ERROR((AE_INFO, "No object attached to node %p", node));
- return_ACPI_STATUS(AE_AML_NO_OPERAND);
- }
-
- /*
- * Action is based on the type of the Node, which indicates the type
- * of the attached object or pointer
- */
- switch (entry_type) {
- case ACPI_TYPE_PACKAGE:
-
- if (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_PACKAGE) {
- ACPI_ERROR((AE_INFO, "Object not a Package, type %s",
- acpi_ut_get_object_type_name(source_desc)));
- return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
- }
-
- status = acpi_ds_get_package_arguments(source_desc);
- if (ACPI_SUCCESS(status)) {
-
- /* Return an additional reference to the object */
-
- obj_desc = source_desc;
- acpi_ut_add_reference(obj_desc);
- }
- break;
-
- case ACPI_TYPE_BUFFER:
-
- if (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_BUFFER) {
- ACPI_ERROR((AE_INFO, "Object not a Buffer, type %s",
- acpi_ut_get_object_type_name(source_desc)));
- return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
- }
-
- status = acpi_ds_get_buffer_arguments(source_desc);
- if (ACPI_SUCCESS(status)) {
-
- /* Return an additional reference to the object */
-
- obj_desc = source_desc;
- acpi_ut_add_reference(obj_desc);
- }
- break;
-
- case ACPI_TYPE_STRING:
-
- if (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_STRING) {
- ACPI_ERROR((AE_INFO, "Object not a String, type %s",
- acpi_ut_get_object_type_name(source_desc)));
- return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
- }
-
- /* Return an additional reference to the object */
-
- obj_desc = source_desc;
- acpi_ut_add_reference(obj_desc);
- break;
-
- case ACPI_TYPE_INTEGER:
-
- if (ACPI_GET_OBJECT_TYPE(source_desc) != ACPI_TYPE_INTEGER) {
- ACPI_ERROR((AE_INFO, "Object not a Integer, type %s",
- acpi_ut_get_object_type_name(source_desc)));
- return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
- }
-
- /* Return an additional reference to the object */
-
- obj_desc = source_desc;
- acpi_ut_add_reference(obj_desc);
- break;
-
- case ACPI_TYPE_BUFFER_FIELD:
- case ACPI_TYPE_LOCAL_REGION_FIELD:
- case ACPI_TYPE_LOCAL_BANK_FIELD:
- case ACPI_TYPE_LOCAL_INDEX_FIELD:
-
- ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
- "FieldRead Node=%p SourceDesc=%p Type=%X\n",
- node, source_desc, entry_type));
-
- status =
- acpi_ex_read_data_from_field(walk_state, source_desc,
- &obj_desc);
- break;
-
- /* For these objects, just return the object attached to the Node */
-
- case ACPI_TYPE_MUTEX:
- case ACPI_TYPE_POWER:
- case ACPI_TYPE_PROCESSOR:
- case ACPI_TYPE_EVENT:
- case ACPI_TYPE_REGION:
-
- /* Return an additional reference to the object */
-
- obj_desc = source_desc;
- acpi_ut_add_reference(obj_desc);
- break;
-
- /* TYPE_ANY is untyped, and thus there is no object associated with it */
-
- case ACPI_TYPE_ANY:
-
- ACPI_ERROR((AE_INFO,
- "Untyped entry %p, no attached object!", node));
-
- return_ACPI_STATUS(AE_AML_OPERAND_TYPE); /* Cannot be AE_TYPE */
-
- case ACPI_TYPE_LOCAL_REFERENCE:
-
- switch (source_desc->reference.class) {
- case ACPI_REFCLASS_TABLE: /* This is a ddb_handle */
- case ACPI_REFCLASS_REFOF:
- case ACPI_REFCLASS_INDEX:
-
- /* Return an additional reference to the object */
-
- obj_desc = source_desc;
- acpi_ut_add_reference(obj_desc);
- break;
-
- default:
- /* No named references are allowed here */
-
- ACPI_ERROR((AE_INFO,
- "Unsupported Reference type %X",
- source_desc->reference.class));
-
- return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
- }
- break;
-
- default:
-
- /* Default case is for unknown types */
-
- ACPI_ERROR((AE_INFO,
- "Node %p - Unknown object type %X",
- node, entry_type));
-
- return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-
- } /* switch (entry_type) */
-
- /* Return the object descriptor */
-
- *object_ptr = (void *)obj_desc;
- return_ACPI_STATUS(status);
-}